Create your own Todoist and Slack integration

Choose a triggerChoose an action

Choose a trigger

Choose an action

When Todoist: Task updated happens, do Slack: Search messages.

Get started with Todoist and Slack on Corsair Hub

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Popular Todoist and Slack workflows

When this happens in one app, do this in the other. Try it on Hub to connect both apps and run the pair.

Create Todoist task from Slack message

When someone posts in #team-actions with a checkbox emoji, quick-add a Todoist task from the message text.

TriggerNew message posted

ActionQuick add task

Slack + TodoistTry it →

Post to Slack when Todoist task completes

When a Todoist task is marked complete, post a confirmation to the originating Slack channel.

TriggerTask completed

ActionPost message

Todoist + SlackTry it →

Quick-add from Slack reaction

When a teammate reacts with :todoist: on a thread, quick-add the thread summary as a task.

TriggerReaction added

ActionQuick add task

Slack + TodoistTry it →

Update Slack pin when Todoist project changes

When a Todoist project is updated, update the pinned Slack status message.

TriggerProject updated

ActionUpdate message

Todoist + SlackTry it →

Search Slack context on task edit

When a Todoist task is updated, search Slack for the original thread link.

TriggerTask updated

ActionSearch messages

Todoist + SlackTry it →

Create Todoist project for new Slack channel

When a project Slack channel is created, get the Todoist project template for that squad.

TriggerChannel created

ActionGet project

Slack + TodoistTry it →

Agent

Use Corsair's MCP with your agent

Corsair connected

The agent searches both apps before it answers.

Did we turn yesterday's Slack thread about Q3 planning into Todoist tasks?

Slack #team-actions has a 14-message thread from yesterday where Maya asked for three follow-ups on roadmap review. Todoist shows three open tasks in Q3 Planning with the same wording and due dates Friday. Two are assigned to Maya and one to Dev, all linked back to the Slack permalink in the description.

Todoist and Slack details

Todoist

Task management app for projects, due dates, priorities, and personal or team to-do lists.

See Todoist integration Todoist docs

Slack

Team messaging platform for channels, direct messages, files, and workplace collaboration.

See Slack integration Slack docs

Todoist and Slack FAQ

Yes. Corsair is built with a REST API. This means you can build agents, knowledge bases, interfaces, and workflows.

Yes. Connect Todoist and Slack once, then capture messages as tasks and broadcast completions back to channels.

Quick-add tasks from messages and reactions, post when tasks complete, keep pinned Slack status in sync with Todoist projects.

Yes. Todoist task and project events plus Slack message, reaction, and channel webhooks are typed triggers.